Endogenous retroviruses (ERVs) are viruses that at some point in the past inserted themselves into the nuclear genome of a host's germ cell. Once integrated in a germ cell the virus would be passed on from one generation ...

When you think 3D you probably imagine the cinema and popcorn, or that fancy TV you've just blown the kids' university fees on. What you probably don't think – unless you're a particular breed of palaeontologist – is ...